Home > Services > Low Stain IntegrityLow Strain Pile Integrity Test (LSPIT) is echo or seismic method of assessing the integrity of piles has been used since the 1970's to check the integrity of piled foundations and is standardized by ASTM D5882-07 Standard Test Method for Low Strain Integrity Testing of Piles. The system measures the velocity response of a pile to a force input generated by a small hammer. The system is rapid in operation and can be used to check the depth of both pre-cast and cast-in-situ piles. The possible causes of intermediate responses can also be assessed.
